252773668

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{11159}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 506217600

約数和(自身を除く): 253443932

約数列:

[1, 2, 4, 7, 14, 28, 809, 1618, 3236, 5663, 11159, 11326, 22318, 22652, 44636, 78113, 156226, 312452, 9027631, 18055262, 36110524, 63193417, 126386834, 252773668]

約数ペア:

[(1, 252773668), (2, 126386834), (4, 63193417), (7, 36110524), (14, 18055262), (28, 9027631), (809, 312452), (1618, 156226), (3236, 78113), (5663, 44636), (11159, 22652), (11326, 22318)]